KOHLER Rialto 1-piece 1.6 GPF Round Toilet in White-K-3386-0 - The Home Depot


Model # K-3386-0

Internet # 100064006

Rialto 1-piece 1.6 GPF Round Toilet in White

KOHLER Rialto 1-piece 1.6 GPF Round Toilet in White

This item has been discontinued.
The Home Depot no longer carries this specific product.

$463.88 / each


Model # K-3386-0

Internet # 100064006

Store SO SKU # 285286

Curvy and compact, this one-piece toilet makes a strong design statement. A space-saving tank curves seamlessly into a round-front bowl for a low-profile silhouette. This toilet includes ergonomically designed seating, and a lid with an indented area to keep fingers from touching the seat. At 1.6 gallons per flush, this Rialto toilet delivers strong, quiet flushing performance.

  • The smallest toilet from front-to-back in the industry is perfect for small spaces
  • Rim Jet flushing technology
  • Round-front bowl
  • 12 In. rough-in
  • Includes French Curve toilet seat and trip lever
  • Includes flexible supply line
  • Single-flush gravity uses the force of gravity and a precision-engineered tank, bowl, and trapway to create a strong siphon during flushing
  • Note: Product may vary by store

Info & Guides

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Assembled Depth (in.)  25.25 in  Assembled Height (in.)  22.75 in 
Assembled Width (in.)  21.125 in  Product Depth (in.)  25.25 
Product Height (in.)  22.75  Product Width (in.)  21.125 
Toilet Bowl Height (in.)  14.875 
Bowl Height  Standard  Bowl Shape  Round 
Color Family  White  Color/Finish  White 
Commercial / Residential  Residential  Complete Toilet Kit  No 
Dual Flush  No  Flushing System  Gravity Fed 
Gallons Per Flush  1.6 gal (US)  MaP Performance Rating  Not Rated 
Material  Vitreous China  Mount Location  Floor Mount 
Product Weight (lb.)  107 lb  Returnable  90-Day 
Rough In Size  12  Toilet Features  No Additional Features 
Toilet Included Components  Seat  Toilet Type  One-Piece 
Waterless?  No 
Warranty / Certifications
Certifications and Listings  CSA Certified  Manufacturer Warranty  One Year Limited Warranty 


Rated 3.6 out of 5 by 65 reviewers.
Rated 1 out of 5 by Unique design leads to trouble down the road. Hundreds of complaints related to changing the toilet seat. Seat anchors often get stuck and require $$$ repair kit which may also fail leading to a total toilet replacement that Kohler will not stand behind. Stay away from this one piece toilet or go with the two piece toilet. April 30, 2012
Rated 1 out of 5 by Poor toilet I've been putting up with this toilet for over 3 years. It often clogs. I have to keep a plunger nearby. It has nothing to do with venting either as my vent system exceeds code. It has always had a slow leak with the flapper and it refills every 30 minutes or so. Now the fill valve has failed and it sprays water out the top which ends up on the floor. Unfortunately the fill valve and flapper are propriatary Kohler parts and are not easily replaced. I'm going to have to replace it. It will not be a Kohler toilet. December 16, 2010
Rated 1 out of 5 by Terrible Toilet Seat Design DON'T BUY THIS TOILET!! Looks nice, but the design makes it extremely difficult and expensive to replace the toilet seat. This toilet was in the house we just bought. Toilet seat was loose and cracked. Required a $50 part and a $50 toilet seat ordered from Kohler (Home Depot doesn't sell it) just to switch them out. And then the repair part broke during installation so now I'm back with a brand new (but still loose) toilet seat and will have to go through the whole process again. I may just buy a different brand toilet. Google it. You'll find lots of other people have had the exact same problem. July 9, 2011
Rated 5 out of 5 by Kohler's quality control has serious issues product met need of maximizing small space, it is of good quality except for the fact there was a giant mar in the glaze on the top of the tank lid. which is why I gave it one star for quality. the plumbing and and integrity of the product as a toilet is five star. called Kohler and new lid is on the way. this is the third quality control failure on two Kohler products purchased for bathroom remodel. shower walls needed replacing and someone can't count to two as they shipped only one wall jamb for the glass shower doors and wall enclosure. their products are designed well and when right of good quality doesn't help the fact I'm a month now waiting for replacement parts. good thing I'm not a contractor working for a client. August 28, 2013
Rated 1 out of 5 by DONT BUY IT! If you, any member of your household, or any guest you may ever have in your house currently- or plan on going "#2" in the future- do NOT buy this toilet. You will have to plunge it often, snake it, and have plumbers come to your house. The plumber that came to my house said that this toilet & all "boy" toilets are horrible. After a year & four months of fighting with it we are replacing ours. We haven't even used it for "#2s" in over 6 months. HORRIBLE TOILET & NOT WORTH THE MONEY!!!!! February 14, 2011
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Other Delivery Options:

Threshold Home Shipping (By Appointment) includes delivery across your first doorway or threshold (i.e. into garage, backyard, or first room of the home). The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

White Glove Home Shipping (By Appointment) includes delivery to the room of your choice, unpacking and debris removal. Assembly is not included. The carrier will contact you to make a delivery appointment with a 4 hour window once the items have arrived at the local hub in your area. Delivery appointments are required.

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